﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

namespace WebApplication1
{
    public partial class WebForm1 : System.Web.UI.Page//这是对应的后端类文件  基本的后端代码都写在这里 比如：if判断
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                list.Items.Add("男");
                list.Items.Add("女");
            }
        }

        protected void Button1_Click(object sender, EventArgs e)
        {
            Label5.Text = $"姓名：{TextBox1.Text},年龄：{TextBox2.Text},性别：{list.SelectedValue},爱好：{TextBox3.Text}";
        }
    }
}